1055022434 has 4 divisors (see below), whose sum is σ = 1582533654. Its totient is φ = 527511216.

The previous prime is 1055022433. The next prime is 1055022439. The reversal of 1055022434 is 4342205501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 992565025 + 62457409 = 31505^2 + 7903^2 .

It is a super-2 number, since 2×1055022434² = 2226144672486568712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055022433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263755607 + ... + 263755610.

Almost surely, 2^1055022434 is an apocalyptic number.

1055022434 is a deficient number, since it is larger than the sum of its proper divisors (527511220).

1055022434 is an equidigital number, since it uses as much as digits as its factorization.

1055022434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527511219.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1055022434 is about 32481.1088788545. The cubic root of 1055022434 is about 1018.0143460190.

Adding to 1055022434 its reverse (4342205501), we get a palindrome (5397227935).

The spelling of 1055022434 in words is "one billion, fifty-five million, twenty-two thousand, four hundred thirty-four".